beta-carboxyaspartic acid

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Names

[ CAS No. ]:
75898-26-9

[ Name ]:
beta-carboxyaspartic acid

[Synonym ]:
d,l-trans-Chrysanthemsaeure-butylester
2-amino-3-carboxybutanedioic acid
butyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate

Chemical & Physical Properties

[ Density]:
1.782g/cm3

[ Boiling Point ]:
287.1ºC at 760 mmHg

[ Molecular Formula ]:
C5H7NO6

[ Molecular Weight ]:
177.11200

[ Flash Point ]:
127.4ºC

[ Exact Mass ]:
177.02700

[ PSA ]:
137.92000

[ Index of Refraction ]:
1.586

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tribenzyl 1-azidoethane-1,2,2-tricarboxylate
  • tribenzyl 2-((diphenylmethylene)amino)ethane-1,1,2-tricarboxylate

DownStream

  • ethenetricarboxylic acid
  • DL-Aspartic Acid

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • D-β-carboxyaspartic acid
  • potassium,(2S)-4-oxo-4-phenylmethoxy-2-(phenylmethoxycarbonylamino)butanoate
  • potassium,(2R)-4-oxo-4-phenylmethoxy-2-(phenylmethoxycarbonylamino)butanoate
  • beta-Costic acid
  • beta-Dihydroplumericinic acid
  • Beta-Dimorphecolic acid (9(S)-HODE)
  • 5-Chloro-2-ethoxy-1,3-dimethylbenzene
  • 2-Chloro-1-ethoxy-3-(trifluoromethyl)benzene
  • 3-Hydroxy-1,4,4-trimethylpyrrolidin-2-one
  • Methanone,1h-indol-5-yl-1-piperidinyl-
  • Nui1A21lmk
  • 3-(1-Methyl-piperidin-4-ylamino)-thiophene-2-carboxylic acid methyl ester
  • 5-Bromo-3-(1,4-dioxa-spiro[4.5]dec-8-ylamino)-thiophene-2-carboxylic acid methyl ester
  • 1-Bromo-2-(but-3-en-2-yloxy)benzene
  • Benzenepropanoic acid, 4-cyano-I(2)-[[(1,1-dimethylethoxy)carbonyl]oxy]-I+/--methylene-, ethyl ester
  • Methyl (2S)-2-(phenylformamido)pentanoate
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